Debra Prinzing

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Episode 735: The magic of dahlias with Anne Long of The Dahlia House

Wednesday, September 24th, 2025

Anne Long likes to call herself a cheerleader for dahlias and many other flowers that she wants gardeners and growers to experience. “I love ridiculously gorgeous flowers that look like they are out of a high-end magazine,” she proclaims. “And I want my neighbor to have them on her kitchen table.” At the peak of dahlia season here in the Pacific Northwest, I sat down with this passionate founder of The Dahlia House in Mount Vernon, Washington, to learn more about her gardening hobby-turned-tuber business. The gorgeous display of thousands of vibrant, healthy dahlia varieties was mesmerizing, with about 500 different cultivars for the 2026 tuber season. Anne also devotes an area of her field to showcase unique selections from her favorite dahlia hybridizers, Kristine Albrecht of Santa Cruz Dahlias, and Hailey Sly of River Merle Farm. The Dahlia House has expanded its catalog to include ranunculus and anemone corms, seeds, floral art, as well as freesias and gladiolas for 2026. Join me on a visual tour and an insightful conversation that left me thinking I should rip out everything in my raised beds and devote my life to dahlias!

Anne Long, owner of The Dahlia House in Mt. Vernon, Washington

For the past three years or so, I have connected annually with Anne Long of The Dahlia House at the Northwest Flower & Garden Festival. Her award-winning retail booth was located quite close to the Blooms & Bubbles mainstage, where I produce the daily floral design workshops. So a friendship began with our mutual interest (and my admiration for the beautiful display created by Anne and her team). I mean, how do you make dahlia tubers look sexy in February? At The Dahlia House display, the booth resembled a charming white cottage-style farmhouse, complete with framed art photographs of the flowers for which you can order tubers and corms.

Dahlia season at The Dahlia House
Dahlia season at The Dahlia House

Anne joined Slow Flowers as a member and I made a note to schedule a visit to see her flowers in person and learn more about her story. In early September, I we spent a morning in the dahlia fields.

Anne Long of The Dahlia House
When your sneakers match your flowers! Anne Long of The Dahlia House

You can read the full story of Anne’s highs and lows as a dahlia gardener on her website. LINK is here so you can dive in and read more. The narrative includes this recap: By 2020, when Anne was feeling like “a Flower Boss Queen,” something drastic happened. And she had to dig out of a few devastating years of failed crops. Anne decided to start a flower business, mainly to have a business license so she could afford to replace her tuber stock at wholesale prices. She ordered up all of her favorites and listed the extra tubers for sale on my website. The story continues, as Anne writes: Guess what? I was completely sold out! Dahlia mania is real. 

Anne Long with Stephanie Ware
Anne Long with Stephanie Ware of Melodic Caring Project

At the end of the episode, we added a five-minute bonus interview when Anne introduces her friend and farm host, Stephanie Ware, of Melodic Caring Project, a nonprofit organization that serves patients worldwide through live-streaming musical performances and more. The Dahlia House and Melodic Caring Project have teamed up for several years to promote this important cause, and it was really interesting to learn more about this collaboration.

Anemones with a selection of Pots by Emma (daughter Emma Long's pottery company)
Anemones with a selection of Pots by Emma (daughter Emma Long’s pottery company)
Dahlias with a Pots by Emma vessel
Dahlias with a Pots by Emma vessel

Thank you for joining me today! I’m so grateful to Anne Long of The Dahlia House  for her support and membership in the Slow Flowers Society.

Dreamy dahlia flat-lay
Dreamy dahlia flat-lay

Sign up for The Dahlia House’s newsletter
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Thank you to our Sponsors

This show is brought to you by slowflowers.com, the free, online directory to more than 700 florists, shops, and studios who design with local, seasonal and sustainable flowers and to the farms that grow those blooms. It’s the conscious choice for buying and sending flowers.

Royal Anthos Lily Bulbs

Thank you to our lead sponsor, Flowerbulb.eu and their U.S. lily bulb vendors. One of the most recognizable flowers in the world, the lily is a top-selling cut flower, offering long-lasting blooms, year-round availability, and a dazzling petal palette. Flowerbulb.eu has partnered with Slow Flowers to provide beautiful lily inspiration and farming resources to help growers and florists connect their customers with more lilies. Learn more at Flowerbulb.eu.

Thank you to A-ROO Company, your one-stop shop for in-stock floral packaging. From sleeves and wraps to labels and tags, visit www.a-roo.com for their full selection of eco-friendly items or to start the process of developing a look that is uniquely yours. Learn more at a-roo.com.

Thank you to Charles Little & Company for supplying our industry with some of the most beautiful and sustainably-grown design ingredients, available nationwide through their website at charleslittleandcompany.com. Based in Eugene, Oregon, the farmers at Charles Little & Company have been growing and drying flowers since 1986. New products and dried flower collections are added to their website at the first of each month. Check it out at charleslittleandcompany.com.


Slow Flowers Podcast Logo with flowers, recorder and mic

Thank you for joining me today! The Slow Flowers Podcast is a member-supported endeavor, downloaded more than 1.5 million times by listeners like you. Thank you for listening, commenting and sharing – it means so much. As our movement gains more supporters and more passionate participants who believe in the importance of our domestic cut flower industry, the momentum is contagious. I know you feel it, too. If you’re new to our weekly Show and our long-running Podcast, check out all of our resources at SlowFlowersSociety.com.


Debra in the Slow Flowers Cutting Garden
Thank you for listening! Sending love, from my cutting garden to you! (c) Missy Palacol Photography

I’m Debra Prinzing, host and producer of the Slow Flowers Show & Podcast. The Slow Flowers Podcast is engineered and edited by Andrew Brenlan. The content and opinions expressed here are either mine alone or those of my guests alone, independent of any podcast sponsor or other person, company or organization. Next week, you’re invited to join me in putting more Slow Flowers on the table, one stem, one vase at a time. Thanks so much for joining us today and I’ll see you next week!


Music credits:

Drone Pine; Gaena; Polycoat
by Blue Dot Sessions
http://www.sessions.blue

Lovely
by Tryad 
http://tryad.bandcamp.com/album/instrumentals
http://creativecommons.org/licenses/by-sa/3.0/

In The Field
audionautix.com

SLOW FLOWERS: Week 29

Sunday, July 21st, 2013

STUNNING SUCCULENTS

Rose Succulent

The rose-shaped echeveria pairs beautifully with the garden rose.

Ingredients for arrangement above:
  • Several rosettes from Echeveria plants, with wire “stems.” I took these cuttings from my friend Cristi Walden’s Southern California garden and brought them home to Seattle in my suitcase; they lasted the entire summer in a number of arrangements.
  • 7 stems of rose-red, multipetal garden roses, variety unknown, harvested from my Seattle garden
 
Vase:
6½-inch tall x 4½-inch diameter glass jar with 3½-inch opening
 
Succulents Dahlias

A beautiful green Aeonium rosette and cactus-style summer dahlias

From the Farmer

Succulent success: Robin Stockwell, owner of Succulent Gardens Nursery in Castroville, California, says it’s easy to remove rosettes with a clean, sharp florist’s knife or clippers. After several days, the succulents will likely be the only part of your bouquet that still looks attractive. They can be re-used in your next arrangement. Or, remove the wire and set the cuttings in a bright window where they’ll soon produce roots. That’s when you can replant your succulent in a pot or in the garden.

 

 

Sunday in the park with Debra

Saturday, November 6th, 2010

Dahlia 'Duo'

Last Sunday morning, while staying a few extra days in San Francisco after my Garden Conservancy talk, I took two Muni buses (47 & 5) to Golden Gate Park where all things artistic, botanical and cultural seem to reside.

My objective was to see the amazing living roof at the California Academy of Sciences, but once I realized I only had 90 minutes, my plans took a slight detour. Art and flowers beckoned.

The Conservatory of Flowers, with Dahlia Dell in the foreground

First stop was the Conservatory of Flowers, circa 1879. It is one of the last remaining Victorian-era conservatories on the West coast (the other resides in Seattle’s Volunteer Park). Before I could even approach the conservatory, my attention was diverted by a late autumn display of dahlias.

Called “Dahlia Dell” and dating to 1924, two demonstration flower beds thrive here, located to the east of the conservatory. They are maintained by volunteers from the San Francisco Dahlia Society for the simple purpose of educating local gardeners and flower lovers about the diversity of dahlia color, form, size and culture. I have a feeling that Paula Jaffe, a dahlia expert and educator who I profiled in “Dazzling Dahlias,” a 2008 Perennials magazine article, is one of the passionate individuals responsible for this joy-inducing floral display.

It was fun to play around with the “tulip” Macro button on the back of my Canon G10 camera and take pics of the fading beauties. These dahlias have withstood the combination of late-season rain, fog and sunshine and they’re still producing pretty blooms. I can’t wait to grow dahlias again, especially because they play well with flower vases. Really well. Enjoy this diverse display. Most (but not all) of the plants were labeled, thankfully.

Dahlia 'Western Spanish Dancer'

Dahlia 'The Phantom'

Dahlia 'Sir Richard'

Dahlia 'Shipley Spot'

Dahlia 'Shea's Rainbow'

Aptly named: Dahlia 'Pooh'

Dahlia 'Pink Paradise'

Dahlia 'Horse Feathers'

Dahlia 'Green D'Or' orange sport

Dahlia 'George C'

Dahlia 'Elvira' (a miniature)

Dahlia 'Delta Red'

Dahlia 'Creamy Beige'

Dahlia 'Bo De O'

Dahlia 'Belle Fiore'

Dahlia 'Badger Twinkle'

Dahlia 'Arulen Princess'

MORE TO SEE

The de Young's tower - against a blue autumn sky.

After spending an hour with the dahlias, I moseyed over to the California Academy of Sciences, but discovered that – from ground level – it is nearly impossible to see, let alone get a sense of its scale and magnificence, Renzo Piano’s green living roof.

So I compromised and spent my museum admission budget to enterthe de Young art museum where “Van Gogh, Gauguin, Cezanne and Beyond: Post-Impressionist Masterpieces from the Musee d’Orsay” was in full swing. It was exciting to see the many amazing and exciting canvasses on display. I’ve been to the Musee d’Orsay twice before when in Paris and so I enjoyed revisiting some of the paintings and drawings again. Twelve galleries of paintings were incredible to take in. You can never have too much of this artwork. The show continues through January 18, 2011.

Here's a closer look at the pointillistic-style perforated copper exterior.

After I left the galleries, I took the elevator to the viewing tower.

Actually, this was the first time I’ve been to the de Young since it was renovated and reopened in October 2005. The “new” building is clad in a perforated copper sheath, which may sound rigid but has a sensual fluidity that reacts to the light and dark.

Depending on how the sun moves through the sky, the building’s surface has dot-like patterns and a shimmery quality. The 144-foot tower is one of the most alluring aspects of the new design, by Swiss architecture firm Herzog & de Meuron and Fong & Chan Architects in San Francisco. From way up high, you can see the best of San Francisco – a 360-degree, mind-blowing perspective.

This roof is incredible - a horticultural masterpiece on top of the California Academy of Sciences in SF

A closer look of one of the roof's mounded forms

From here, I got some photographs of that green, living roof.

 I’ve already decided that on my next visit to San Francisco, I will have to see that installation up close and personal. Because while peering down on it and photographing it (through the glass-walled viewing gallery), I noticed that people were up on the roof doing just that.

Not a bad lineup for a few hours at Golden Gate Park, huh?